Comodule algebras and galois extensions relative to polynomial algebras, free algebras, and enveloping algebras

DOI10.1080/00927870008841076zbMath0947.16023OpenAlexW2008032833MaRDI QIDQ4942363

Allen D. Bell

Publication date: 29 October 2000

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927870008841076

zbMATH Keywords

convolution productsHopf algebrassmash productsirreducible coalgebrasright comodule algebrastotal integralsgrouplike elementsfiltered Hopf algebrasstrongly graded algebrascoinvariant elements\(H\)-Galois extensionsfaithfully flat left modules

Mathematics Subject Classification ID

Graded rings and modules (associative rings and algebras) (16W50) Smash products of general Hopf actions (16S40) Filtered associative rings; filtrational and graded techniques (16W70)

Related Items

Hopf Algebras ⋮ Gauge groups and bialgebroids

Cites Work

• Principal homogeneous spaces for arbitrary Hopf algebras
• The diamond lemma for ring theory
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